package com.huike.springboot1.demos.service;

import com.huike.springboot1.demos.pojo.Product;

import java.util.List;

public interface ProductService {
    public List<Product> getProductList();

    public void deleteProductById(Long id);

    void insertProduct(Product product);

    Product selectProductById(Long id);

    void updateProductById(Product product);
}
